Weather Guard 72-Inch Standard Saddle Box Alternatives: 6 Similar Picks Compared

Latest update: October 29, 2026

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You are looking for weather guard model 127 6 04 saddle box alternatives because your needs may differ from the original specs. The Weather Guard 72-Inch Standard Saddle Box offers 11.0 cubic feet of aluminum storage with a 72 by 20 by 18 inch footprint. It features the 1KEY ULTRALOCK system for simplified security across multiple boxes. This design prioritizes high volume and brand-wide key compatibility for tool owners.

However, you might prefer a different size, profile, or mounting style. Some buyers need a lower profile to avoid obstructing their truck bed view. Others may require a shorter length to fit smaller truck beds or mid-size pickups like the Chevy Colorado. You might also want underbody storage to keep the bed clear, or a steel construction for heavier duty use. We selected these 6 alternatives because their published specifications overlap with the original in material, dimensions, or security features. This list helps you compare options based on practical data rather than marketing claims.

Alternatives to the Weather Guard Box

Weather Guard 121-6-04 Aluminum Saddle Box

This Weather Guard model shares the same 72 by 20 by 18 inch dimensions and aluminum construction as the original. It also features the GunMetal Gray finish and uses the same one-key system for simplicity. The primary difference is its classification as a low-profile unit, which may suit buyers who want to minimize visual obstruction in the truck bed. It weighs 76.5 pounds, providing a solid feel. You get identical storage volume and brand compatibility. This pick is ideal if you prefer the low-profile aesthetic but want the same secure locking mechanism and corrosion-resistant build quality found in the standard version.

VEVOR 48 in Aluminum Truck Bed Tool Box

The VEVOR option is significantly smaller, measuring 48 inches in length and 15 inches in height and width. It is made of aluminum with a black finish and includes a key lock. At 25.6 pounds, it is much lighter than the Weather Guard. You give up substantial storage volume and the one-key system compatibility. However, this box fits standard truck beds with a smaller footprint. It is a good choice if you need secure, lockable storage but have limited space or do not require the large capacity of the 72-inch model. The gas struts aid in lid operation.

VEVOR 30" Underbody Aluminum Truck Box

This VEVOR box is designed for underbody mounting, measuring 30 by 17 by 18 inches. It is made of silver aluminum and is rated as waterproof. It weighs 25.1 pounds and uses a latch lock rather than a key. You sacrifice the roof-mounted convenience and the one-key system. This alternative is best for buyers who need compact, waterproof storage for small tools under the vehicle frame. It keeps the truck bed clear entirely. The compact size makes it suitable for those who do not need the high-volume capacity of the original saddle box but still want durable, weather-resistant aluminum storage.

Buyers Products 72 Inch Steel Underbody Box

The Buyers Products box is a heavy-duty steel underbody unit measuring 72 inches long, 24 inches wide, and 24 inches high. It weighs 166 pounds and features a black finish with a latch lock. It is weather-resistant but not fully waterproof. You give up the aluminum construction and the one-key system. This option is best for contractors who prioritize extreme durability and heavy-duty protection over weight savings. The steel construction offers robust security. Note that brackets are sold separately. It suits users who want a massive, secure storage solution mounted beneath the truck rather than on top.

BIGREAT 60-Inch Aluminum Truck Tool Box

The BIGREAT box is a 60.8 by 12.4 by 14.6 inch aluminum unit with a black finish. It weighs 33.7 pounds and lacks an integrated locking system. You give up the secure key lock and the one-key compatibility of the Weather Guard. This box is lightweight and durable, making it suitable for trailer tongue or hitch rack storage. It is ideal for users who prioritize weight savings and weather protection over integrated security features. The compact size makes it versatile for various mounting options. It is a good alternative if you do not need the high capacity or secure locking of the original saddle box.

COOLBAG 60-Inch Black Aluminum Crossover Tool Box

The COOLBAG box is a 59.8 by 12.1 by 14.8 inch aluminum unit with a black finish. It is rated as waterproof and is compatible with mid-size trucks like the Chevy Colorado and GMC Canyon. It lacks a key lock. You give up the larger storage volume and the one-key system. This box is ideal for owners of mid-size trucks who need a secure, waterproof container for tools. The compact size fits specific vehicle profiles better than the standard 72-inch box. It offers durable aluminum construction and weather resistance. It is a practical choice for those who need specialized storage for smaller trucks without the bulk of a full-size saddle box.

Quick picks

#	Product	Best for	Price
1	Weather Guard 72-Inch Standard Saddle Box Best overall	high-volume tool storage with brand key compatibility	Check price of Weather Guard 72-Inch Standard Saddle Box on Amazon
2	Weather Guard 121-6-04 Aluminum Saddle Box Best premium	Low-profile aluminum storage with key simplicity	Check price of Weather Guard 121-6-04 Aluminum Saddle Box on Amazon
3	VEVOR 48 in Aluminum Truck Bed Tool Box Also great	Lockable aluminum storage with gas struts	Check price of VEVOR 48 in Aluminum Truck Bed Tool Box on Amazon
4	VEVOR 30" Underbody Aluminum Truck Box Best budget	compact under-truck tool storage	Check price of VEVOR 30" Underbody Aluminum Truck Box on Amazon
5	Buyers Products 72 Inch Steel Underbody Box Best steel	Heavy-duty underbody truck storage	Check price of Buyers Products 72 Inch Steel Underbody Box on Amazon
6	BIGREAT 60-Inch Aluminum Truck Tool Box Also great	Trailer tongue or hitch rack storage	Check price of BIGREAT 60-Inch Aluminum Truck Tool Box on Amazon
7	COOLBAG 60-Inch Black Aluminum Crossover Tool Box Best chevy colorado	Chevy Colorado and GMC Canyon owners	Check price of COOLBAG 60-Inch Black Aluminum Crossover Tool Box on Amazon

Our 7 picks

Best overall

Weather Guard 72-Inch Standard Saddle Box

Best for: high-volume tool storage with brand key compatibility

Material: Aluminum
Capacity: 11.0 cu ft
Lock Type: 1KEY ULTRALOCK
Finish: Gunmetal Gray
Dimensions: 72 × 20 × 18 inches
Weight: 75 pounds

View on Amazon: Weather Guard 72-Inch Standard Saddle Box Affiliate link

This Weather Guard saddle box offers 11.0 cubic feet of storage in a 72 by 20 by 18-inch aluminum frame. The gunmetal gray finish resists corrosion while the full standard profile fits most pickup beds. You get one-key simplicity across your Weather Guard fleet. This unit suits owners needing durable, high-capacity side storage without excessive height.

Pros

72-inch length provides ample linear storage space
11.0 cubic feet total volume
Aluminum construction resists rust and corrosion
1KEY ULTRALOCK system allows one key for all boxes

Cons

18-inch height may limit clearance under low profiles
Gunmetal gray finish shows fingerprints and dust easily
No mention of internal dividers or organization features

Good fit if

You need maximum storage volume for heavy tools
You already own Weather Guard products with the same key
You prefer aluminum over steel for lighter weight

Skip if

You require a low-profile design under 12 inches
You need internal compartments for small parts
You want a matte black finish to hide scratches

Verdict: Weather Guard 72-Inch Aluminum Saddle Box delivers high capacity and secure locking for owners prioritizing volume over sleek styling. It fits buyers who value brand-wide key compatibility and corrosion-resistant aluminum construction.

Best premium

Weather Guard 121-6-04 Aluminum Saddle Box

Best for: Low-profile aluminum storage with key simplicity

Material: Aluminum
Profile: Low Profile
Dimensions: 72 × 20 × 18 inches
Weight: 76.5 pounds

View on Amazon: Weather Guard 121-6-04 Aluminum Saddle Box Affiliate link

This Weather Guard saddle box offers 11.0 cubic feet of storage in a low-profile aluminum design. It measures 72 inches long, 20 inches wide, and 18 inches high. The unit weighs 76.5 pounds and features the 1KEY ULTRALOCK system for simplified access. You will appreciate the durable construction if you need secure, weather-resistant storage that sits low to the truck bed.

Pros

11.0 cu ft capacity for ample storage
Low-profile aluminum build for durability
1KEY ULTRALOCK system for key simplicity
Gunmetal Gray finish option

Cons

76.5 lb weight requires careful handling
18 inch height may limit tall items
No remote or app control listed

Good fit if

You need a low-profile storage solution
You want a single key for all boxes
You prefer aluminum construction for rust resistance

Skip if

You require a high-profile box for extra height
You need remote access or app control
You prefer a lighter steel or plastic alternative

Verdict: Weather Guard 72 in Low Profile Aluminum Box provides secure, low-profile storage for buyers who value key simplicity and aluminum durability. It fits users who need a robust, weather-resistant box that does not obstruct the truck bed view.

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